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Single Family ResidenceResidential
$616,568$315 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $30,000 on Jun 30, 1998

39 COSMO ST

WESTERLY, RI 02891
3
Beds
2
Baths
1,960 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.51 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$617K
$584K low$649K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$30,000 · Jun 30, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,347 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$470,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$168,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$302,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$356,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.0.51
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Dunn's Corners Elementary SchoolA-
Elementary · Grades KG–4 · 0.9 mi
M
Westerly Middle SchoolB-
Middle · Grades 5–8 · 1.3 mi
H
Westerly High SchoolB+
High · Grades 9–12 · 3.2 mi

District: Westerly School District

Neighborhood · ZIP 02891These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.54

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.78%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.21,875
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.710 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,075
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,216
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

39 Cosmo St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Costs less per square foot than 87% of homes in Washington County
  • Bigger than 66% of homes in Washington County
  • Newer than 80% of homes in Westerly 02891

What homes are worth in Westerly 02891

Each bar is how many homes fall in that price range. The marker is this home.

This home
$273K$2.8M

This home is worth more than 58% of homes in Westerly 02891.

How it measures up in Westerly 02891

The dot is this home. The mark in the middle is the typical home in Westerly 02891.

Estimated value$616,568
CheaperTypical $568,602Pricier

Pricier than 58% of homes nearby

Price per ft²$315
CheaperTypical $361Pricier

Pricier than 26% of homes nearby

Living area1,960 ft²
SmallerTypical 1,678 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.51 ac
SmallerTypical 0.4 acBigger

Bigger than 64% of homes nearby

Year built1998
OlderTypical 1975Newer

Newer than 80% of homes nearby

How 39 Cosmo St ranks against every home in each area.
MeasureThis homeWesterly 02891Washington County
Estimated valuepricier than$616,56858% of homes41% of homes
Price per ft²pricier than$31526% of homes13% of homes
Living areabigger than1,960 ft²64% of homes66% of homes
Lot sizebigger than0.51 ac64% of homes52% of homes
Year builtnewer than199880% of homes79% of homes

About 39 Cosmo St

How much is 39 Cosmo St, Westerly, RI worth?

The TopHap Estimate for 39 Cosmo St, Westerly, RI is $616,568 as of Sep 24, 2026. The likely range is $583,718 to $649,418. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 39 Cosmo St, Westerly, RI last sell?

39 Cosmo St, Westerly, RI last sold on Jun 30, 1998 for $30,000, according to the county's recorded deed.

How big is 39 Cosmo St, Westerly, RI?

39 Cosmo St, Westerly, RI has 3 bedrooms, 2 bathrooms, 1,960 square feet of living space and a 0.51-acre lot.

When was 39 Cosmo St, Westerly, RI built?

39 Cosmo St, Westerly, RI was built in 1998, making it 28 years old. It is a cape cod home. The building has 2 stories.

What schools serve 39 Cosmo St, Westerly, RI?

39 Cosmo St, Westerly, RI is assigned to Dunn's Corners Elementary School (elementary), rated A-; Westerly Middle School (middle), rated B-; Westerly High School (high), rated B+. All sit in Westerly School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 39 Cosmo St, Westerly, RI compare to other homes in Westerly 02891?

Among the 10,296 homes in Westerly 02891, it is worth more than 58% of them ($616,568 against a typical $568,602), its price per square foot is higher than 26% of them ($315 against a typical $361), it is bigger than 64% of them (1,960 ft² against a typical 1,678 ft²), its lot is bigger than 64% of them (0.51 ac against a typical 0.4 ac) and it is newer than 80% of them (1998 against a typical 1975). Measured against all of Washington County, it is worth more than 41% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 39 Cosmo St, Westerly, RI?

The 2025 property tax bill for 39 Cosmo St, Westerly, RI was $3,347. The county assessed it at $470,800.

More homes on Cosmo St

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